bug修复

unify_api/modules/load_analysis/dao/load_forecast_dao.py

@@ -15,9 +15,10 @@ async def get_kwh_p_dao(terms, start_time, end_time,
     """
     
     sql = f"""
-        select p,kwh,DATE_FORMAT(create_time,"{time_fmt}") as cal_time
+        select avg(p) p,sum(kwh) kwh, DATE_FORMAT(create_time,"{time_fmt}")
+        as cal_time
         from {table_name} where cid in %s and create_time >= %s
-        and create_time <= %s
+        and create_time <= %s group by cal_time
     """
     async with MysqlUtil() as conn:
         result = await conn.fetchall(sql, args=(terms, start_time, end_time))